Old Forge is a Grade II listed building in the South Downs National Park local planning authority area, England. First listed on 9 May 1980. Forge. 1 related planning application.
Old Forge
- WRENN ID
- dark-transept-vetch
- Grade
- II
- Local Planning Authority
- South Downs National Park
- Constituency
- Arundel and South Downs MP: Andrew Griffith (Con)
- Country
- England
- Date first listed
- 9 May 1980
- Type
- Forge
- Address
- Old Forge, School Lane, Washington, Horsham, RH20 4AP
- OS grid reference
- TQ 121 129
- Coordinates
- 50.90531, -0.40605
- Source
- Historic England listing
Description
The Old Forge is a two-storey building dated 1732. It has four windows and is constructed of stone rubble and flint, whitewashed with red brick quoins. It features a tiled roof and casement windows. A date stone bearing "1732" is present, along with initials "M L-Wing" and "J B".
Local climate
Old Forge receives an average of 810 mm of rain a year. This makes it drier than 51% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 86% of listed buildings.
It experiences an average of 13 freeze-thaw cycles a year, fewer than 88% of listed buildings. Of these, 6 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.
Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.
More on this building
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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 2 transactions since 1996
- Related listed building consents — 1 application
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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